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rtos: with pointers, use NULL instead of 0 

Don't compare pointers with 0, use NULL when needed.
Don't assign pointer to 0, use NULL.

Detected through 'sparse' tool.

Change-Id: Ifa81ba961c0d490cc74880b4a46b620e6358f779
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7598
Tested-by: jenkins
This commit is contained in:
Antonio Borneo 2023-04-09 00:33:38 +02:00
parent cd44c6cf83
commit 314f4c665f
1 changed files with 4 additions and 4 deletions
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8
src/rtos/chibios.c
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@ -80,12 +80,12 @@ struct chibios_params {
static struct chibios_params chibios_params_list[] = {
{
"cortex_m", /* target_name */
0,
NULL,
NULL, /* stacking_info */
},
{
"hla_target", /* target_name */
0,
NULL,
NULL, /* stacking_info */
}
};
@ -198,7 +198,7 @@ static int chibios_update_memory_signature(struct rtos *rtos)
errfree:
/* Error reading the ChibiOS memory structure */
free(signature);
param->signature = 0;
param->signature = NULL;
return -1;
}
@ -468,7 +468,7 @@ static int chibios_get_thread_reg_list(struct rtos *rtos, int64_t thread_id,
return -1;
/* Update stacking if it can only be determined from runtime information */
if ((param->stacking_info == 0) &&
if (!param->stacking_info &&
(chibios_update_stacking(rtos) != ERROR_OK)) {
LOG_ERROR("Failed to determine exact stacking for the target type %s", rtos->target->type->name);
return -1;